var SMSRequest = {
  getCaptcha: function(phone, mold, callback) {
    $.ajax({
      type: 'POST',
      url: '/publicapply/captcha/get',
      data: {
        phone: phone,
        mold: mold
      },
      success: function (res) {
        if (res.error_code === 0 && res.data) {
          callback && callback(res.data)
        } else {
          if (res.error_msg) {
            showToast(res.error_msg)
          }
        }
      }
    })
  },
  verifyCaptcha: function(data, callback) {
    $.ajax({
      type: 'POST',
      url: '/publicapply/captcha/check',
      data: data,
      success: function (res) {
        callback && callback(res)
      }
    })
  }
}
var slideVerify = {
  el: null,
  $dialog: null,
  capt: null,
  phone: '',
  captKey: '',
  init: function() {
    if (!this.capt) {
      this.$dialog = $('#pc-slide-verify-dialog')
      this.initSlideVerify()
    }
    this.modalShow(true)
  },
  initModalZIndex: function() {
    // 修复首页多层弹窗层级问题
    if (!this.$dialog) return
    var modalInstance = this.$dialog.data('bs.modal')
    modalInstance.$backdrop.addClass('top-of-login')
  },
  initSlideVerify: function() {
    var el = document.getElementById('slide-wrap');
    var capt = new GoCaptcha.Slide({
      width: 300,
      height: 220,
    })
    capt.mount(el)
    
    this.el = el
    this.capt = capt
    this.bindCaptEvents()
  },
  modalShow: function(f) {
    if (!this.$dialog) return
    if (f) {
      this.$dialog.modal('show')
      this.initModalZIndex()
    } else {
      this.$dialog.modal('hide')
    }
  },
  bindCaptEvents: function() {
    if (!this.capt) return
    var _this = this
    this.capt.setEvents({
      close: function() {
        _this.modalShow(false)
      },
      confirm: function(point, reset) {
        const payload = {
          phone: _this.phone,
          key: _this.captKey,
          point: [point.x, point.y].join(',')
        }
        SMSRequest.verifyCaptcha(payload, function(res) {
          if (res.error_code === 0 && res.data) {
            const pass = res.data && res.data.code === 0
            if (pass) {
              try {
                startSendSMSCodeTimer(_this.mold)
              } catch (error) {
                console.log(error)
              }
              _this.modalShow(false)
              reset()
            } else {
              reset()
              _this.capt.refresh()
            }
          } else {
            reset()
            _this.capt.refresh()
          }
        })
      },
      refresh: function() {
        SMSRequest.getCaptcha(_this.phone, _this.mold, function(data) {
          if (data && data.code === 1) {
            _this.refreshCaptData(data)
          }
        })
      },
    })
  },
  cachePhone: function(phone) {
    this.phone = phone
  },
  cacheMold: function(mold) {
    this.mold = mold
  },
  cacheCaptKey: function(k) {
    this.captKey = k
  },
  refreshCaptData: function(x) {
    if (!this.capt) return
    const captKey = x.captcha_key || ''
    this.cacheCaptKey(captKey)
    this.capt.setData({
      image: x.image_base64 || '',
      thumb: x.tile_base64 || '',
      captKey: captKey,
      thumbX: x.tile_x || 0,
      thumbY: x.tile_y || 0,
      thumbWidth: x.tile_width || 0,
      thumbHeight: x.tile_height || 0
    })
  }
}

function initGoCaptchaVerify(phone, mold) {
  SMSRequest.getCaptcha(phone, mold, function(data) {
    if (data && data.code === 1) {
      slideVerify.init()
      slideVerify.cachePhone(phone)
      slideVerify.cacheMold(mold)
      slideVerify.refreshCaptData(data)
    }
  })
}

function getCaptchaInfo() {
  return {
    phone: slideVerify.phone,
    captKey: slideVerify.captKey
  }  
}